Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 7 - Television systems
Patents for H04N 7 - Television systems (274,023)
10/2007
10/03/2007CN101047856A Image supply device, image display device, image transfer system, and method of determining image compression method
10/03/2007CN101047855A Image transmission apparatus, display apparatus and method
10/03/2007CN101047854A Systems and methods for changing rate-control setting during video encoding
10/03/2007CN101047853A Server apparatus and video transmission method
10/03/2007CN101047852A Electric-saving transmission method based on digital TV technology
10/03/2007CN101047851A Method of adaptive motion compensation time-domain filter
10/03/2007CN101047850A Intra-frame prediction processing
10/03/2007CN101047849A Discrete cosine inverse transformation method and its device
10/03/2007CN101047848A Network flow media player and method for support multi-viewpoint vedio composition
10/03/2007CN101047847A Transmission method for data information of electronic service directory
10/03/2007CN101047846A Method for using bookmark on flow media system
10/03/2007CN101047845A Device and method for regulating vedio communication data code ratio
10/03/2007CN101047844A Method and device for controlling flow media play
10/03/2007CN101047843A Contents protection method based on contents partition
10/03/2007CN101047842A Method for playing flow media audio-vedio on radio binary operation environment mobile phone
10/03/2007CN101047841A Cascade coding method and device in hand TV system
10/03/2007CN101047840A Channel interleaving method and system in hand TV system
10/03/2007CN101047839A Acoustic and image generating method in radio flow media system
10/03/2007CN101047838A Method for reducing response time of direct broadcast band switchover
10/03/2007CN101047837A Information apparatus system, electronic camera for use therein, and method for controlling information processing apparatus from the electronic camera
10/03/2007CN101047836A Monitoring system and method
10/03/2007CN101047835A Protective system using radio TV
10/03/2007CN101047834A Ward comprehensive service information system
10/03/2007CN101047833A Program monitoring management system based on digital water-print and two-way top-set box
10/03/2007CN101047832A Implementing method for service capability authentication and its trigger of internet network TV
10/03/2007CN101047831A Recommendation program information method and device
10/03/2007CN101047830A Method and device for authorising conditional access
10/03/2007CN101047829A Mobile multimedia service implementing method and condition receiving system
10/03/2007CN101047828A Distribution conference system
10/03/2007CN101047827A Electronic apparatus, method and system for collecting broadcast program information, and storage medium
10/03/2007CN101047826A Electronic apparatus, information browsing method thereof, and storage medium
10/03/2007CN101047825A Method for prompting customer watching network TV program
10/03/2007CN101047824A Table file process method for radio TV receiver
10/03/2007CN101047823A Image signal processing apparatus
10/03/2007CN101047816A Mobile terminal and method of managing broadcasting service information using digital broadcast reception function
10/03/2007CN101047815A Program grade limitting method for radio TV
10/03/2007CN101047813A Method of controlling data broadcast application and broadcast receiver receiving the same
10/03/2007CN101047812A Digital broadcast receiver
10/03/2007CN101047808A Display/response system , program display apparatus and program storage medium
10/03/2007CN101047807A Display/response system, apparatus and program storage medium
10/03/2007CN101047805A Control system for electronic program list and its control method
10/03/2007CN101047802A Radio TV transmission device of built-in microphone and its connected TV set
10/03/2007CN101047801A Micro-processor control device of radio TV
10/03/2007CN101047800A Radio control method of radio TV system
10/03/2007CN101047791A Bidirectional signal transmission system
10/03/2007CN101047790A Viewport correction pan method of wide-angle image
10/03/2007CN101047789A Signal processing apparatus and signal processing method
10/03/2007CN101047788A Signal processing apparatus and signal processing method
10/03/2007CN101047779A Apparatus for creating interpolation frame
10/03/2007CN101047774A Audiovisual (AV) device and control method thereof
10/03/2007CN101047696A Network flow media data playing method and system
10/03/2007CN101047595A Initial method and device of bus system
10/03/2007CN101047593A Method for reducing disposition VPN network through self-organization field
10/03/2007CN101047586A Service QoS ensuring method and device for radio mesh network
10/03/2007CN101047571A Method and system for transmitting test route
10/03/2007CN101047533A Method and device for connecting multi-conference
10/03/2007CN101047531A 分布式会议系统 Distributed Conference System
10/03/2007CN101047524A Method and system for implementing multi-media recording
10/03/2007CN101047501A Method and equipment for raising safety of data flow transmission in mobile TV. system
10/03/2007CN101047458A Mobile terminal apparatus, server apparatus and broadcast play system
10/03/2007CN101046689A Vehicle go-through monitoring system
10/03/2007CN101046533A Lens diaphragm adjustment device for closed circuit television camera
10/03/2007CN100341368C Mobile communication terminal, method for controlling mobile communication terminal, and remote control system using program and email
10/03/2007CN100341335C Formatting of recompressed data in an MPEG decoder
10/03/2007CN100341334C Multi-reference frame rapid movement estimation method based on effective coverage
10/03/2007CN100341333C Reinforced pixel domain code stream conversion method
10/03/2007CN100341332C Device and method for transfering moving image mail using flow mode
10/03/2007CN100341331C Region based scalable image coding
10/03/2007CN100341330C Audio-embedded video frequency in audio-video mixed signal synchronous compression and method of extraction
10/03/2007CN100341329C Method for coding and decoding digital data stored or transmitted according to the pixels method for transmitting prioritised pixels
10/03/2007CN100341328C Medium broad casting apparatus and medium broadcasting method
10/03/2007CN100341327C Centralized management cascade conference method on video operation platform
10/03/2007CN100341326C Main-caller call-out method for video conference system
10/03/2007CN100341325C Method of displaying fed back terminal name in digital multiple-picture meeting TV system
10/03/2007CN100341323C Dynamic image regenerator
10/03/2007CN100341322C Signal receiver and osignal recording method
10/03/2007CN100341318C Storage receiving apparatus
10/03/2007CN100341264C Method and apparatus for providing reduced memory low density parity check (LDPC) codes
10/03/2007CN100341030C Method for managing storage space in a storage medium of a digital terminal for data storage according to a prioritised pixel transfer method
10/03/2007CN100341027C System and method for surveillance privacy-protection certification and registration
10/03/2007CN100341015C Method and apparatus for controlling the distribution of digitally encoded data in a network
10/03/2007CN100340954C Multimedia presentation computing device
10/02/2007US7278165 Method and system for implementing digital rights management
10/02/2007US7278154 Host apparatus for simulating two way connectivity for one way data streams
10/02/2007US7278153 Content propagation in interactive television
10/02/2007US7278152 Video pedestal network
10/02/2007US7278027 Biomedical recognizing system comprising image diagnosis workstation and method therefor
10/02/2007US7278018 Optical sensing device for reading coded data on a surface and registration network for same
10/02/2007US7277964 Data routing and processing device for flexibly performing different functionalities using multiple distinct processors
10/02/2007US7277959 Information delivery display system and information delivery display method
10/02/2007US7277949 Method for controlling operation of mobile terminal having multimedia data service capability
10/02/2007US7277894 Control system, control apparatus, control method, storage medium, and program
10/02/2007US7277859 Digest generation method and apparatus for image and sound content
10/02/2007US7277625 Data recording method and apparatus, data recording medium, and data reproducing method and apparatus
10/02/2007US7277622 Recording medium of stream data, and recording method and playback method of the same
10/02/2007US7277621 Recording medium with video index information recorded therein video information management method which uses the video index information, recording medium with audio index information recorded therein, audio information management method which uses the audio index information, video retrieval method which uses video index information, audio retrieval method which uses the audio index information and a video retrieval system
10/02/2007US7277593 Method of reducing a blocking artifact when coding moving picture
10/02/2007US7277588 Quantization and compression of information in a direct acyclic graph
10/02/2007US7277586 Images combination processing system, images combination processing method, and images combination processing program
10/02/2007US7277546 Methods and apparatus for multi-level dynamic security system
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